Granted Patent
Utility
US 5,706,644 · App. 08/587,497
Method of operating a gas and steam power plant
Inventor:
Henrik Nielsen
Patented Case
View Patent ↗
Granted: Jan 13, 1998
Filed: Jan 17, 1996
Inventor
Henrik Nielsen
Assignee (at issue)
Asea Brown Boveri, S.A.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.